EP3671780A4 - Film capacitor and metalized film - Google Patents

Film capacitor and metalized film Download PDF

Info

Publication number
EP3671780A4
EP3671780A4 EP18878854.1A EP18878854A EP3671780A4 EP 3671780 A4 EP3671780 A4 EP 3671780A4 EP 18878854 A EP18878854 A EP 18878854A EP 3671780 A4 EP3671780 A4 EP 3671780A4
Authority
EP
European Patent Office
Prior art keywords
film
metalized
capacitor
film capacitor
metalized film
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP18878854.1A
Other languages
German (de)
French (fr)
Other versions
EP3671780A1 (en
Inventor
Tomomichi Ichikawa
Tomoki Inakura
Shinichi Kobayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of EP3671780A1 publication Critical patent/EP3671780A1/en
Publication of EP3671780A4 publication Critical patent/EP3671780A4/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/32—Wound capacitors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/018—Dielectrics
    • H01G4/06—Solid dielectrics
    • H01G4/14—Organic dielectrics
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/005—Electrodes
    • H01G4/008—Selection of materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Laminated Bodies (AREA)
EP18878854.1A 2017-11-15 2018-06-15 Film capacitor and metalized film Pending EP3671780A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017220110 2017-11-15
PCT/JP2018/022889 WO2019097750A1 (en) 2017-11-15 2018-06-15 Film capacitor and metalized film

Publications (2)

Publication Number Publication Date
EP3671780A1 EP3671780A1 (en) 2020-06-24
EP3671780A4 true EP3671780A4 (en) 2021-06-02

Family

ID=66538546

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18878854.1A Pending EP3671780A4 (en) 2017-11-15 2018-06-15 Film capacitor and metalized film

Country Status (5)

Country Link
US (1) US11476054B2 (en)
EP (1) EP3671780A4 (en)
JP (1) JP6677357B2 (en)
CN (1) CN111328424B (en)
WO (1) WO2019097750A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021005822A1 (en) * 2019-07-09 2021-01-14 株式会社村田製作所 Film capacitor and film for film capacitor
JP7136369B2 (en) * 2019-12-27 2022-09-13 株式会社村田製作所 Film capacitors and films for film capacitors
CN112201479B (en) * 2020-10-29 2021-09-21 常熟市国瑞科技股份有限公司 Locating pad for thin film capacitor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080107833A1 (en) * 2004-11-10 2008-05-08 Kuraray Co. Ltd. Metal-Clad Laminate And Method For Production Thereof
EP2169694A1 (en) * 2008-09-30 2010-03-31 General Electric Company Film capacitor
JP5794380B2 (en) * 2012-02-29 2015-10-14 株式会社村田製作所 Dielectric resin composition for film capacitor

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03241804A (en) * 1990-02-20 1991-10-29 Matsushita Electric Ind Co Ltd Chip type metallized film capacitor
JPH04324921A (en) * 1991-04-25 1992-11-13 Matsushita Electric Ind Co Ltd Manufacture of laminated type film capacitor
US5840402A (en) 1994-06-24 1998-11-24 Sheldahl, Inc. Metallized laminate material having ordered distribution of conductive through holes
JPH11214250A (en) * 1998-01-28 1999-08-06 Kuraray Co Ltd Device and circuit board mounted with the device
JPH11243032A (en) * 1998-02-25 1999-09-07 Kyocera Corp Thin-film capacitor
JP2002252143A (en) * 2000-12-21 2002-09-06 Alps Electric Co Ltd Temperature compensating thin-film capacitor and electronic apparatus
JP2003160727A (en) * 2001-07-11 2003-06-06 Kuraray Co Ltd Thermoplastic polymer composition
WO2007010768A1 (en) * 2005-07-15 2007-01-25 Murata Manufacturing Co., Ltd. Capacitor and method for manufacturing same
JP5274761B2 (en) * 2006-10-05 2013-08-28 ポリプラスチックス株式会社 Totally aromatic polyester
CN101996767B (en) * 2009-08-10 2013-03-13 小岛压力加工工业株式会社 Film capacitor and method of producing the same
US8461462B2 (en) * 2009-09-28 2013-06-11 Kyocera Corporation Circuit substrate, laminated board and laminated sheet
TW201235411A (en) * 2011-02-01 2012-09-01 Dainippon Ink & Chemicals Hot curable polyimide resin composition, cured article thereof and interlayer adhesive film for printed wiring board
CN102942684B (en) * 2012-11-08 2015-06-17 广东生益科技股份有限公司 Thermosetting cyanate resin composition and application of thermosetting cyanate resin composition
CN103804753A (en) * 2013-12-20 2014-05-21 芜湖金鹰机械科技开发有限公司 Ultrathin fracture-resistant metallized film for capacitor and preparation method thereof
JP2017183461A (en) * 2016-03-30 2017-10-05 日本電気硝子株式会社 Lamination type film capacitor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080107833A1 (en) * 2004-11-10 2008-05-08 Kuraray Co. Ltd. Metal-Clad Laminate And Method For Production Thereof
EP2169694A1 (en) * 2008-09-30 2010-03-31 General Electric Company Film capacitor
JP5794380B2 (en) * 2012-02-29 2015-10-14 株式会社村田製作所 Dielectric resin composition for film capacitor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019097750A1 *

Also Published As

Publication number Publication date
JPWO2019097750A1 (en) 2020-05-28
US11476054B2 (en) 2022-10-18
US20200211778A1 (en) 2020-07-02
EP3671780A1 (en) 2020-06-24
CN111328424B (en) 2022-01-11
CN111328424A (en) 2020-06-23
JP6677357B2 (en) 2020-04-08
WO2019097750A1 (en) 2019-05-23

Similar Documents

Publication Publication Date Title
EP3440058A4 (en) Electro-polarizable compound and capacitor
EP3440059A4 (en) Electro-polarizable compound and capacitor
EP3677620A4 (en) Polypropylene film, metallized film, and film capacitor
EP3712914A4 (en) Film capacitor
EP3643805A4 (en) Sliding member and coating film
EP3730999A4 (en) Permeability varying film and use thereof
EP3736842A4 (en) Film capacitor, and outer case for film capacitor
EP3196234A4 (en) Polypropylene film and film capacitor
EP3332961A4 (en) Olefin multilayer film and film capacitor
EP3654357A4 (en) Film capacitor, and film for film capacitor
EP3689993A4 (en) Adhesive film
EP3196235A4 (en) Polypropylene film and film capacitor
EP3656830A4 (en) Adhesive composition and adhesive film
EP3358039A4 (en) Dielectric thin film, capacitor element, and electronic component
EP3594275A4 (en) Film
EP3439108A4 (en) Film antenna and antenna device
EP3590706A4 (en) Laminated film
EP3564009A4 (en) Biaxially oriented polypropylene film, metallized film, and capacitor
EP3719050A4 (en) Compound and tablet
EP3686204A4 (en) Thienodiazepine derivatives and application thereof
EP3573120A4 (en) Charge-transporting varnish and charge-transporting thin film
EP3590703A4 (en) Laminated film
EP3524278A4 (en) Stretchable film and article comprising same
EP3731291A4 (en) Charge-transporting varnish and charge-transporting thin film
EP3730565A4 (en) Multilayer structure and uses thereof

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20200318

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20210506

RIC1 Information provided on ipc code assigned before grant

Ipc: H01G 4/32 20060101AFI20210429BHEP

Ipc: B32B 7/02 20190101ALI20210429BHEP

Ipc: B32B 15/08 20060101ALI20210429BHEP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Free format text: PREVIOUS MAIN CLASS: H01G0004320000

Ipc: H01G0004008000

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

RIC1 Information provided on ipc code assigned before grant

Ipc: B32B 15/08 20060101ALI20240412BHEP

Ipc: B32B 7/02 20190101ALI20240412BHEP

Ipc: H01G 4/32 20060101ALI20240412BHEP

Ipc: H01G 4/14 20060101ALI20240412BHEP

Ipc: H01G 4/008 20060101AFI20240412BHEP

INTG Intention to grant announced

Effective date: 20240502